6657040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 17217648

約数和(自身を除く): 10560608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 173, 185, 208, 260, 296, 346, 370, 481, 520, 592, 692, 740, 865, 962, 1040, 1384, 1480, 1730, 1924, 2249, 2405, 2768, 2960, 3460, 3848, 4498, 4810, 6401, 6920, 7696, 8996, 9620, 11245, 12802, 13840, 17992, 19240, 22490, 25604, 32005, 35984, 38480, 44980, 51208, 64010, 83213, 89960, 102416, 128020, 166426, 179920, 256040, 332852, 416065, 512080, 665704, 832130, 1331408, 1664260, 3328520, 6657040]

約数ペア:

[(1, 6657040), (2, 3328520), (4, 1664260), (5, 1331408), (8, 832130), (10, 665704), (13, 512080), (16, 416065), (20, 332852), (26, 256040), (37, 179920), (40, 166426), (52, 128020), (65, 102416), (74, 89960), (80, 83213), (104, 64010), (130, 51208), (148, 44980), (173, 38480), (185, 35984), (208, 32005), (260, 25604), (296, 22490), (346, 19240), (370, 17992), (481, 13840), (520, 12802), (592, 11245), (692, 9620), (740, 8996), (865, 7696), (962, 6920), (1040, 6401), (1384, 4810), (1480, 4498), (1730, 3848), (1924, 3460), (2249, 2960), (2405, 2768)]